Specifications

Key specifications

General information

Toner & Drum units

Toner is a powder used in laser printers and photocopiers to form the printed text and images on the paper. In its early form it was simply carbon powder. Then, to improve the quality of the printout, the carbon was melt-mixed with a polymer.[clarification needed] Toner particles are melted by the heat of the fuser, and bind to the paper.In earlier machines, this low-cost carbon toner was poured by the user from a bottle into a reservoir in the machine. Current machines feed directly from a sealed cartridge, which is usually a proprietary design. Although manufacturers go to great lengths to frustrate the process, empty cartridges are sometimes refilled by third-party vendors.Modern toners intended for use in color copiers and printers come in cyan, magenta, yellow and black (CMYK).

Print type

Beschreibt die Art der Druckfarbe für Laserdrucker

Drum Unit

Page yield at 5% coverage

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Page yield at 5% coverage

When printing performance refers to the number of printed sheets of paper, the filling of a color printer, one can be achieved. The reference here is like the Dr. Grauert letter used. With here is the so-called coverage ratio, which Dr. Grauert letter at about 2.8% is with the. As a 100%, the maximum printable area of a full color application is evaluated by 100%. In practice, most manufacturers give the number of A4 pages at a recovery of 5%, which corresponds to a normal business letter with logo.

Cyan

Cyan from Greek: κύανoς (transliterated: kýanos), meaning "dark blue substance" may be used as the name of any of a number of colors in the blue/green range of the spectrum. In reference to the visible spectrum cyan is used to refer to the color obtained by mixing equal amounts of green and blue light or the removal of red from white light. As such, cyan is the complement of red in RGB and CMYK color models: cyan pigments absorb red light.

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Returns and warranty

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